5254757453 has 4 divisors (see below), whose sum is σ = 5732462688. Its totient is φ = 4777052220.

The previous prime is 5254757449. The next prime is 5254757471. The reversal of 5254757453 is 3547574525.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5254757453 - 2² = 5254757449 is a prime.

It is a super-2 number, since 2×5254757453² = 55224951779718094418, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5254757398 and 5254757407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5254757413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238852601 + ... + 238852622.

It is an arithmetic number, because the mean of its divisors is an integer number (1433115672).

Almost surely, 2^5254757453 is an apocalyptic number.

It is an amenable number.

5254757453 is a deficient number, since it is larger than the sum of its proper divisors (477705235).

5254757453 is a wasteful number, since it uses less digits than its factorization.

5254757453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477705234.

The product of its digits is 2940000, while the sum is 47.

The square root of 5254757453 is about 72489.7058415883. The cubic root of 5254757453 is about 1738.5381491327.

The spelling of 5254757453 in words is "five billion, two hundred fifty-four million, seven hundred fifty-seven thousand, four hundred fifty-three".